The rubber used in the flame retardant conveyor belt (full name: anti-static flame retardant conveyor belt) is added with a flame retardant, which will burn when exposed to an open flame, but will self-extinguish after leaving the fire source. The conveyor belt will not generate static electricity or sparks when it rubs against the roller during operation, and the temperature of the belt surface generally does not exceed 200°C. Suitable for underground transportation. Widely used in thermal power, mining, metallurgy, construction and other industries.
 
Heat-resistant conveyor belt: Heat-resistant conveyor belt is a special conveyor belt used in high temperature environment. Its main structure is composed of high-temperature combustion layer, transition layer, organic heat insulation layer, strength layer and heat-resistant layer. Mainly used in metallurgy, construction and other industries, transport sintering, coke, cement clinker and other high-temperature materials, the material temperature does not exceed 800 ℃, and the belt surface temperature does not exceed 220 ℃. The covering layer is made of high-temperature-resistant canvas as the skeleton material, and is designed with a unique formula. It has the characteristics of light belt body, long service life, about 2 to 4 times, and good heat resistance.
 
Features: Coating adhesive produces a microporous carbonized layer at high temperature, which can resist burning, prevent further heat transfer to the belt body, and reduce the internal strength of the belt body. During the operation of the belt body, irregular small cracks are formed in the carbide layer, so that the belt body has a cooling effect.
 
The heat-resistant conveyor belt mainly transports high-temperature materials such as sintering, hot coke, cement clinker, and hot castings. It uses EPDM or SBR as the covering rubber, and uses high-strength, high-permeability polyester Ester canvas or cotton canvas as a strength layer. Heat resistance properties and different heat resistance classes. Heat-resistant glass cloth can be added between the cover glue and the skeleton layer to improve the heat-resistant service life. It can be made into a ring belt according to user requirements. The heat-resistant conveyor belt is made of multi-layer rubber cotton canvas (polyester cotton cloth) covered with heat-resistant or heat-resistant rubber, and bonded by high-temperature vulcanization. It is suitable for conveying hot coke, cement, slag and hot castings below 175°C.